US stocks & ETFs · multi-condition rules · 14-day free trial

Stop watching the chart. Automate the setup.

Price, RSI, MA crosses, and ratios in one rule. Email only when every condition lines up — not every time price tags a level.

Start your 14-day free trial See how a rule works

14 days free, full access · no card required

Live — this builds a real multi-condition rule

Try a multi-condition rule

Pick a ticker, stack conditions (price + RSI + MA…). One email when every condition lines up.

Fires once when the whole rule becomes true — not on every tick while it stays true.

When these match, we email you

0 of 5 conditions used
THEN Send alert email

Add a condition or pick a template to preview the rule.

RO Read-only. We never connect to your brokerage — alerts only.
$0 No card to start. Try every Pro feature free for 14 days — no card required.
✉ Email only. No app to keep open, no dashboard to babysit. Cooldowns prevent spam.

How a rule works

One rule. Several conditions. One email.

A price alert alone fires on noise. A Computo rule waits until every condition you care about lines up — then emails you once. No app open. No fake spikes.

If all of these are true

Demo

SPY · bounce + trend confirm

  • SPY price is below $500 Met
  • AND
  • RSI (14) is oversold (< 30) Met
  • AND
  • MA 50 crosses above MA 200 Waiting

Two conditions already true. Computo keeps watching — no email yet. The third must flip too.

Send alert email Not yet
Inbox · just now
[email protected] All conditions met

SPY — your bounce + trend rule fired

  • SPY price is below $500
  • RSI (14) is oversold (< 30)
  • MA 50 crosses above MA 200

Every leaf flipped true in the same moment. Close the tab, act when you're ready — we won't spam while it stays true.

Illustrative example

Edge-fired: one email when the whole rule flips from false → true. Not on every tick while it stays true.

01

Stack the filters you already use

Price, RSI, MA crosses, volume, ratios — same setup language, one place instead of five broker tabs.

02

Silence until it's real

AND means all must be true. Fake spikes and half-setups never reach your inbox.

03

Build it in under a minute

Pick a ticker, load a template or stack conditions, close the tab. Free for 14 days, no card.

Create your free account

14-day trial · full multi-condition rules · no card required

Strategies you can automate today

Three classic setups. Copy the shape into your first rule after signup.

01

Bounce hunter

Price at support AND RSI < 30

Catch the floor. Alert when price hits your support zone and RSI marks extreme oversold.

02

Cross-asset ratio

AAPL / QQQ ratio AND level you set

Watch one symbol against another. Know when a name underperforms its peer or a sector ETF — without two screens.

03

Trend confirmation

Break of high AND rel. volume > 1.5×

Don't enter early. Wait for a key break and relative volume above average in the same rule.

Old way vs Computo

The old way

Five broker tabs open. A simple price alarm fires on a fake spike. You check. The indicator never confirmed. Time gone.

With Computo

Set the technical rule once. Close the app. One email when the setup is real and ready to trade.

Common questions

My broker already has alerts. Why Computo?
Most broker apps only do a price target, and only for what you hold there. Computo adds ratio alerts (one asset vs. another) and calendar alerts (earnings, ex-dividend) — in one inbox, across every broker you use.
Do you connect to my brokerage account?
No. Computo is read-only and never connects to any brokerage — we watch public market data and email you. Nothing to authorize, nothing we can touch.
What do I get during the free trial?
Full Pro access for 14 days, no card: unlimited alerts, unlimited watchlist, ratio alerts, personal notes, and the daily earnings / ex-dividend digest. After the trial, keep it all for $5/month or $50/year — if you don't subscribe, your alerts pause (they're not deleted) and pick up right where they left off once you do.
Can I combine multiple conditions in one alert?
Yes. Build a custom rule with AND/OR logic — up to 5 conditions (price, RSI, moving averages, relative volume, ratios between two symbols). It emails you once when the whole rule flips from false to true, so you don't get spam while the setup stays true.

Two ways to stay on top of your portfolio

Never miss a move with email alerts — and keep every position organized by brokerage account, valued live.

Free for 14 days

Price alerts

An email the moment your condition hits. No app to open, no charts to watch.

  • Price target — name a level, get the email when it's crossed
  • % swing — flag a move up or down from where it trades now
  • Ratio between two symbols — track one stock against another
  • Multi-condition rules — price + RSI + MAs + ratio in one alert
Pro

Brokerage accounts

Group what you hold by broker and see the live value of each account.

  • Organize positions by broker — IBKR, Fidelity, or any account
  • Live value for every position, priced automatically
  • Total per account, updated as the US market moves

Built to be quiet and exact.

Alerts you can trust to fire once, on time, and never spam you.

⏱

Cooldowns, not noise

One alert per trigger, then a cooldown. A stock hovering at your target won't flood your inbox — you get the signal, not 50 emails.

ET

Market-hours & date aware

Prices checked against US market hours, timestamps in ET. Pro subscribers also get a morning digest — range breaks, fired alerts, near triggers, and upcoming earnings on their watchlist.

How it works

1

Add assets

Search US stocks and ETFs and add them to your watchlist.

2

Set alerts

Pick a price target, a % move, a ratio — or a multi-condition rule.

3

Get notified

We watch the market for you and email you when your condition is met.

Try our free tools

We build handy calculators to help you plan your trades.

Average Down Calculator

Find out exactly how many shares you need to buy to reach your target average price.

Try Pro free for 14 days. Then $5/month or $50/year.

No credit card to start your trial. Unlimited alerts, personal notes, portfolios, and watchlist digests — full Pro access from day one.

Most popular

Pro — Monthly

For investors who can't afford to miss a move

$5 /month

Alerts & watchlist

  • Price, % & ratio alerts Absolute targets, daily swings, and cross-asset ratio crosses.

Delivery

  • Email when it triggers No app to babysit — one email per hit with cooldowns to prevent spam.

Scale

  • Unlimited active alerts No cap as your strategy and watchlist grow.
  • Unlimited watchlist Track every ticker in your universe without trimming the list.

Pro tools

  • Personal alert notes Add context to each rule — why you set it and what you'll do when it fires.
  • Watchlist milestone digest Daily email with upcoming earnings and ex-dividend dates on assets you follow.

Portfolio

  • Brokerage portfolios Track positions across up to 5 accounts with live totals.
Start free trial

Pro — Annual

For investors who can't afford to miss a move

$50 /year 2 months free

Alerts & watchlist

  • Price, % & ratio alerts Absolute targets, daily swings, and cross-asset ratio crosses.

Delivery

  • Email when it triggers No app to babysit — one email per hit with cooldowns to prevent spam.

Scale

  • Unlimited active alerts No cap as your strategy and watchlist grow.
  • Unlimited watchlist Track every ticker in your universe without trimming the list.

Pro tools

  • Personal alert notes Add context to each rule — why you set it and what you'll do when it fires.
  • Watchlist milestone digest Daily email with upcoming earnings and ex-dividend dates on assets you follow.

Portfolio

  • Brokerage portfolios Track positions across up to 5 accounts with live totals.
Start free trial — annual
  • Secure checkout
  • Cancel anytime
  • Payments via Creem

Set your first alert in under a minute.

Add a ticker, set a rule, close the tab. Free for 14 days, no card — we'll email you when it's time to look.

Start your 14-day free trial